Intrauterine device

Details Intrauterine device Intrauterine device

1977-05-16

1978-10-03

Trapp, Lawrence W.

Surgery

Truss

Pad

A61F 546

Patent

active

041178394

ABSTRACT:
An intrauterine device providing a membrane to cover substantially the entire surface of the uterine cavity, said device having a Y- and or V-shaped resilient member with two diverging arms, a membrane covering the entire area between the diverging arms and, in addition, extending above an imaginary line passing through the terminal ends of the arms, and a flexible tail or string connected to the intersection of the arms for aiding in the removal of the device from the uterus when desired. Optionally, the arms may having a plurality of flexible spurs extending therefrom for maintaining the intrauterine device in position within the uterus.

REFERENCES:
patent: 3507274 (1970-04-01), Soichet
patent: 3645258 (1972-02-01), Massouros
patent: 3678927 (1972-07-01), Soichet
patent: 3683906 (1972-08-01), Robinson
patent: 3734090 (1973-05-01), Shubeck
patent: 3811435 (1974-05-01), Soichet
patent: 3913572 (1975-10-01), Wheeler

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